Single-Input Functionality against a Dishonest Majority: Practical and Round-Optimal

ePrint Report: Single-Input Functionality against a Dishonest Majority: Practical and Round-Optimal

Zhelei Zhou, Bingsheng Zhang, Hong-Sheng Zhou, Kui Ren

In this work, we focus on Single-Input Functionality (SIF), which can be viewed as a special case of MPC. In a SIF, only one distinguished party called the dealer holds a private input. SIF allows the dealer to perform a computation task with other parties without revealing any additional information about the private input. SIF has diverse applications, including multiple-verifier zero-knowledge, …

called can case eprint report focus input mpc party private report single special work